| Équations équilibrées la veille | Équations équilibrées le lendemain |
6 CO2 + 6 H2O = C6H12O6 + 6 O2
NH3 + O2 = NO + H2O =>
4 NH3 + 5 O2 = 4 NO + 6 H2O
C(g) + H2O(g) = H2(g) + CO2(g) =>
C(g) + 2 H2O(g) = 2 H2(g) + CO2(g)
Ag2C2O4 + NH4Br = (NH4)2C2O4 + AgBr =>
Ag2C2O4 + 2 NH4Br = (NH4)2C2O4 + 2 AgBr
(NH4)2Cr2O7(s) = NH3 + O2 + H2O + Cr2O3 =>
2(NH4)2Cr2O7(s) = 4 NH3 + 3 O2 + 2 H2O + 2 Cr2O3
CaC2O4 + KMnO4 + HCl = Mn + CO2 + CaCl2 + H2O + K =>
4 CaC2O4 + KMnO4 + 8 HCl = Mn + 8 CO2 + 4 CaCl2 + 4 H2O + K
H(ClO3) + Mg = Mg(ClO3)2 + H2 =>
2 H(ClO3) + Mg = Mg(ClO3)2 + H2
HNO3 + NH4Cl + Hg = (HgNH2)Cl + H2O + NO2 =>
2 HNO3 + NH4Cl + Hg = (HgNH2)Cl + 2 H2O + 2 NO2
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
P + H2O2 + NaOH = Na2HPO4 + H2O =>
2 P + 5 H2O2 + 4 NaOH = 2 Na2HPO4 + 6 H2O
CO2 + H2O = C6H12O6 + O2 =>
6 CO2 + 6 H2O = C6H12O6 + 6 O2
Na + O2 = Na2O2 =>
2 Na + O2 = Na2O2
Na + H2O = NaOH + H2 =>
2 Na + 2 H2O = 2 NaOH + H2
MgCO3 = MgO + CO2 =>
MgCO3 = MgO + CO2
HgCl2 = Hg + Cl2 =>
HgCl2 = Hg + Cl2
K2O + SO3 = K2(SO4) =>
K2O + SO3 = K2(SO4)
H2 + SO2 = H2S + H2O =>
3 H2 + SO2 = H2S + 2 H2O
K2S + H2O = K2O + H2S =>
K2S + H2O = K2O + H2S
SrO = Sr{+2} + O{-2} =>
SrO = Sr{+2} + O{-2}
S + Mm + Or = S2MmOr4 =>
2 S + Mm + 4 Or = S2MmOr4
LiOH + H2SO4 = LiSO4 + H2O + H2 =>
2 LiOH + 2 H2SO4 = 2 LiSO4 + 2 H2O + H2
HBr + H2SO4 = Br2(s) + SO2 + H2O =>
2 HBr + H2SO4 = Br2(s) + SO2 + 2 H2O
Cu3P2 = Cu + P =>
Cu3P2 = 3 Cu + 2 P
KBrO2 + HCl = KBr + Cl2 + H2O =>
KBrO2 + 4 HCl = KBr + 2 Cl2 + 2 H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
KOH + HCI = HOH + KCI =>
KOH + HCI = HOH + KCI
Pt3YbEr2 = Pt3 + Yb1 + Er2 =>
Pt3YbEr2 = Pt3 + Yb1 + Er2
Sn(C2O4)2 + CrS3 = Cr(C2O4)3 + SnS2 =>
3 Sn(C2O4)2 + 2 CrS3 = 2 Cr(C2O4)3 + 3 SnS2
Li2O + SO2 = Li2SO3 =>
Li2O + SO2 = Li2SO3
NaHS + O2 = S + NaOH =>
2 NaHS + O2 = 2 S + 2 NaOH
H3 + O3 = H3O =>
3 H3 + O3 = 3 H3O
C3H6O = C6H10O + H2O =>
2 C3H6O = C6H10O + H2O
K4Fe(CN)6 + KMnO4 + H2SO4 = KHSO4 + Fe2(SO4)3 + MnSO4 + HNO3 + CO2 + H2O =>
10 K4Fe(CN)6 + 122 KMnO4 + 299 H2SO4 = 162 KHSO4 + 5 Fe2(SO4)3 + 122 MnSO4 + 60 HNO3 + 60 CO2 + 188 H2O
Mg + H2O2 = Mg(OH)2 =>
Mg + H2O2 = Mg(OH)2
C5H8O2 + NaH + HCl = C5H12O2 + NaCl =>
C5H8O2 + 2 NaH + 2 HCl = C5H12O2 + 2 NaCl
CaO + SO2 + O2 + H2O = CaSO4H2O =>
2 CaO + 2 SO2 + O2 + 2 H2O = 2 CaSO4H2O
Mn2S3 + Pt(SiO3)2 = PtS2 + Mn2(SiO3)3 =>
2 Mn2S3 + 3 Pt(SiO3)2 = 3 PtS2 + 2 Mn2(SiO3)3
NaCrO2 + H2O = NaCrO3 + H2 =>
NaCrO2 + H2O = NaCrO3 + H2
Cr2O3 + KOH + H2O = KCr(OH)4 =>
Cr2O3 + 2 KOH + 3 H2O = 2 KCr(OH)4
Sn3P4 = Sn + P =>
Sn3P4 = 3 Sn + 4 P
FeCl + Mg = ClMg + Fe =>
FeCl + Mg = ClMg + Fe
HCOOH + NaOH = NaHCOO + HOH =>
HCOOH + NaOH = NaHCOO + HOH
Al(No3)3 + NaOH = Al(OH)3 + NaNo3 =>
Al(No3)3 + 3 NaOH = Al(OH)3 + 3 NaNo3
Br2 + MgI2 = MgBr + I =>
Br2 + 2 MgI2 = 2 MgBr + 4 I
KAlSi3O8 + H2O + H = Al(OH)3 + K + Si(OH)4 =>
KAlSi3O8 + 7 H2O + H = Al(OH)3 + K + 3 Si(OH)4
KCl + F2 = KF + Cl2 =>
2 KCl + F2 = 2 KF + Cl2
C6H12(l) = C6H6(g) + H2(g) =>
C6H12(l) = C6H6(g) + 3 H2(g)
AlNO3 + NaPO3 = AlPO3 + NaNO3 =>
AlNO3 + NaPO3 = AlPO3 + NaNO3
CH3COOH + NO3 = HCO3{-} + N2 + H{+} =>
3 CH3COOH + 4 NO3 = 6 HCO3{-} + 2 N2 + 6 H{+}
ZnF2 + NaOH = Zn(OH)2 + NaF =>
ZnF2 + 2 NaOH = Zn(OH)2 + 2 NaF
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur01/15/25
Équations équilibrées sur02/14/24
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